Publications

January 14, 2026

Preprints (under review)

Speck, K.-L., Jankowsky, K., Scharf, F., & Schroeders, U. (2026). Beyond the hype: A simulation study evaluating the predictive performance of machine learning models in psychology. Accepted for publication in Psychological Methods. https://doi.org/10.1037/met0000832
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Trautwein, T., Scharf, F., & Schroeders, U. (2026). Model Specification Search in Correlated Factors Models Using Bee Swarm Optimization. Accepted for publication in Structural Equation Modeling. https://doi.org/10.1080/10705511.2025.2612170
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Breit, M., Brunner, M., Preuß, J., Daseking, M., Esser, G., Grob, A., Freudenstein, J.-P., Kieschke, U., Kreuzpointner, L., Pauls, F., Perleth, C., Ricken, G., Schipolowski, S., Schroeders, U., Walter, F., Wilhelm, O., Wyschkon, A., & Preckel, F. (2025, November 25). General intelligence contributions to cognitive performance across ability levels and age: An IPD meta-analysis of child and adolescent norming data. PsyArXiv.
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Achaa-Amankwaa, P., Walter, J., & Schroeders, U. (2025, November 22). Wordle - A Game-Based Assessment of Verbal Ability? PsyArXiv.
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Achaa-Amankwaa, P., Walter, J., Hübner, V., Hübner, P., & Schroeders, U. (2025, November 5). Modeling Item Difficulty in Large-Scale Game-Based Language Assessment PsyArXiv.
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Altgassen, E.*, Hartung, J.*, Steger, D., Schroeders, U. & Wilhelm, O. (2025, October 22). From school lessons to life lessons: School knowledge, life knowledge and their relation to biographical experiences. PsyArXiv. [* Shared 1st authorship]
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Schroeders, U. (2025, September 6). Crystallized Intelligence: Exploring the Dark Matter of Intelligence. PsyArXiv.
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Schroeders, U., Achaa-Amankwaa, P., Walter, J., Endlich, D., Hasselhorn, M., Golle, J., & Goecke, B. (2025, June 10). PINGUIN – Assessing Elementary Students’ Initial Competencies. PsyArXiv.
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Peer-reviewed articles

Advance online publications

Schroeders, U., & Achaa-Amankwaa, P. (2026). Developing NOVA: A Next-Generation Open Vocabulary Assessment. European Journal of Psychological Assessment. Advance online publication. https://doi.org/10.1027/1015-5759/a000937
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Achaa-Amankwaa, P., Trautwein, T., Lenhard, W., & Schroeders, U. (2025). Balancing between categorical and dimensional assessment in short-scale construction using Ant Colony Optimization. European Journal of Psychological Assessment. Advance online publication. https://doi.org/10.1027/1015-5759/a000892
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Schroeders, U., Loos, A., Wiedemann, S., & Jankowsky, K. (2024). Is it just a game? Development and validation of a deductive version of mastermind as measure of reasoning ability. European Journal of Psychological Assessment. Advance online publication. https://doi.org/10.1027/1015-5759/a000855
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2026

Müller, S., Schroeders, U., Bachrach, N., Benecke, C., Cuevas, L., Doering, S., Elklit, A., Gutiérrez, F., Hengartner, M. P., Hogue, T. E., Hopwood, C. J., Mihura, J. L., Oltmanns, T. F., Paap, M. C. S., Pedersen, G., Renn, D., Ringwald, W. R., Rossi, G. Samuels, J., … Zimmermann, J. (2025). Revisiting the structure of DSM-5 section II personality disorder criteria using individual participant data meta-analysis. Advance online publication. Personality Disorders: Theory, Research, and Treatment, 17(1), 1–16. https://doi.org/10.1037/per0000736

2025

Schroeders, U., Mariss, A., Sauter, J., & Jankowsky, K. (2025). Predicting juvenile delinquency and criminal behavior in adulthood using machine learning. International Journal of Behavioral Development, 50(1), 126-139. https://doi.org/10.1177/01650254251339392

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Busse, F., Zimny, L., Schroeders, U., & Wilhelm, O. (2025). Cloze test performance and cognitive abilities: A comprehensive meta-analysis. Intelligence, 113. Article 101962. https://doi.org/10.1016/j.intell.2025.101962

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Jankowsky, K., Zimmermann, J., Jaeger, U., Mestel, R., & Schroeders, U. (2025). First impressions count: Therapists’ impression on patients’ motivation and helping alliance predicts psychotherapy dropout. Psychotherapy Research, 35(8), 1326–1338. https://doi.org/10.1080/10503307.2024.2411985

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Schroeders, U., & Gnambs, T. (2025). Sample size planning in item response theory: A tutorial. Advances in Methods and Practices in Psychological Science, 8(1). https://doi.org/10.1177/25152459251314798

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2024

Schroeders, U., Morgenstern, M., Jankowsky, K., & Gnambs, T. (2024). Short-scale construction using meta-analytic Ant Colony Optimization: A demonstration with the Need for Cognition Scale. European Journal of Psychological Assessment, 40(5), 376–395. https://doi.org/10.1027/1015-5759/a000818

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Gnambs, T., & Schroeders, U. (2024). Reliability and factorial validity of the Core Self-Evaluations Scale: A meta-analytic investigation of wording effects. European Journal of Psychological Assessment, 40(5), 343–359. https://doi.org/10.1027/1015-5759/a000783

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Zimny, L., Schroeders, U., & Wilhelm, O. (2024). Ant Colony Optimization for parallel test assembly. Behavioral Research Methods, 56, 5834–5848. https://doi.org/10.3758/s13428-023-02319-7

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Achaa-Amankwaa, P., Steger, D., Wilhelm, O., & Schroeders, U. (2024). Public events knowledge in an age-heterogeneous sample: Reminiscence bump or bummer? Psychology and Aging, 39(1), 72–87. https://doi.org/10.1037/pag0000786

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Jankowsky, K., Steger, D., & Schroeders, U. (2024). Predicting lifetime suicide attempts in a community sample of adolescents using machine learning algorithms. Assessment, 31(3), 557–573. https://doi.org/10.1177/10731911231167490

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Schroeders, U., Scharf, F., & Olaru, U. (2024). Model specification searches in structural equation modeling using Bee Swarm Optimization. Educational and Psychological Measurement, 84(1), 40–61. https://doi.org/10.1177/00131644231160552

Gnambs, T., & Schroeders, U. (2024). Accuracy and precision of fixed and random effects in meta‐analyses of randomized control trials for continuous outcomes. Research Synthesis Methods, 15(1), 86–106. https://doi.org/10.1002/jrsm.1673

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2023

Jankowsky, K., Krakau, L., Schroeders, U., Zwerenz, R., & Beutel, M. E. (2023). Predicting treatment response using Machine Learning: A registered report. British Journal of Clinical Psychology, 63(2), 137-155. https://doi.org/10.1111/bjc.12452

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Watrin, L., Schroeders, U., & Wilhelm, O. (2023). Gc at its boundaries: A cross-national investigation of declarative knowledge. Learning and Individual Differenes, 102. 102267. https://doi.org/10.1016/j.lindif.2023.102267

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Steger, D., Jankowsky, K., Schroeders, U., & Wilhelm, O. (2023). The road to hell is paved with good intentions: How common practices in scale construction hurt validity. Assessment, 30(6), 1811–1824. https://doi.org/10.1177/10731911221124846

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Wendt, L. P., Jankowsky, K., Schroeders, U., Nolte, T., Fonagy, P., Montague, P. R., Zimmermann, J., & Olaru, G. (2023). Mapping established psychopathology scales onto the Hierarchical Taxonomy of Psychopathology (HiTOP). Personality and Mental Health, 17(2), 117–134. https://doi.org/10.1002/pmh.1566

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Goecke, B., Schroeders, U., Zettler, I., Schipolowski, S., Golle, J., & Wilhelm, O. (2023). The nomological net of knowledge, self-reported knowledge, and overclaiming in children. Journal of Personality Assessment, 105(5), 702–713. https://doi.org/10.1080/00223891.2022.2144332

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2022

Hartung, J., Goecke, B., Schroeders, U., Schmitz, F., & Wilhelm, O. (2022). Latin Square Tasks: A multi-study evaluation. Intelligence, 94, Article 101683. https://doi.org/10.1016/j.intell.2022.101683

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Olaru, G., Robitzsch, A., Hildebrandt, A., & Schroeders, U. (2022). Examining moderators of vocabulary acquisition from kindergarten throughout elementary school using Local Structural Equation Modeling. Learning and Individual Differences, 95, Article 102136. https://doi.org/10.1016/j.lindif.2022.102136

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Schroeders, U., Zimmermann, J., Wicke, T., Schaumburg, M., Lang, E., Trenkwalder, C., & Mollenhauer, B. (2022). Dynamic interplay of cognitive functioning and depressive symptoms in patients with Parkinson’s disease. Neuropsychology, 36(4), 266–278. https://doi.org/10.1037/neu0000795

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Schroeders, U., & Jansen, M. (2022). Science self-concept – More than the sum of its parts? The Journal of Experimental Education, 90(2), 435–451. https://doi.org/10.1080/00220973.2020.1740967

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Schroeders, U., Schmidt, C. & Gnambs, T. (2022). Detecting careless responding in survey data using stochastic gradient boosting. Educational and Psychological Measurement, 82(1), 29–56. https://doi.org/10.1177/00131644211004708

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Schroeders, U., Kubera, F., & Gnambs, T. (2022). The structure of the Toronto Alexithymia Scale (TAS-20): A meta-analytic confirmatory factor analysis. Assessment, 29(8), 1806–1823. https://doi.org/10.1177/10731911211033894

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Jankowsky, K. & Schroeders, U. (2022). Validation and generalizability of machine learning prediction models on attrition in longitudinal studies. International Journal of Behavioral Development, 46(2), 169–176. https://doi.org/10.1177/01650254221075034

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Watrin, L., Schroeders, U., & Wilhelm, O. (2022). Structural invariance of declarative knowledge across the adult lifespan. Psychology and Aging, 37(3), 283–297. https://doi.org/10.1037/pag0000660

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2021

Schroeders, U., Watrin, L. & Wilhelm, O. (2021). Age-related nuances in knowledge assessment. Intelligence, 85. Article 101526. https://doi.org/10.1016/j.intell.2021.101526

Achaa-Amankwaa, P., Olaru, G., & Schroeders, U. (2021). Coffee or tea? Examining cross-cultural differences in personality nuances across former colonies of the British Empire. European Journal of Personality, 35(3), 383–397. https://doi.org/10.1177/0890207020962327

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Steger, D., Schroeders, U., & Wilhelm, O. (2021). Caught in the act: Predicting cheating in unproctored knowledge assessment. Assessment, 28(3), 1004–1017. https://doi.org/10.1177/1073191120914970

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2020

Goecke, B., Weiss, S., Steger, D., Schroeders, U. & Wilhelm, O. (2020). Testing competing claims about overclaiming. Intelligence, 81. Article 101470. https://doi.org/10.1016/j.intell.2020.101470

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Weiss, S., Steger, D., Schroeders, U., & Wilhelm, O. (2020). A reappraisal of the threshold hypothesis of creativity and intelligence. Journal of Intelligence, 8(4), Article 38. https://doi.org/10.3390/jintelligence8040038

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Weiss, S., Steger, D., Kaur, Y., Hildebrandt, A., Schroeders, U., & Wilhelm, O. (2020). On the trail of creativity: Dimensionality of divergent thinking and its relation with cognitive abilities, personality and insight. European Journal of Personality, 35(3), 291–314. https://doi.org/10.1002/per.2288

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Jankowsky, K., Olaru, G., & Schroeders, U. (2020). Compiling measurement invariant short scales in cross-cultural personality assessment using Ant Colony Optimization. European Journal of Personality, 34(3), 470–485. https://doi.org/10.1002/per.2260

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Schroeders, U., & Gnambs, T. (2020). Degrees of freedom in multigroup confirmatory factor analyses: Are models of measurement invariance testing correctly specified? European Journal of Psychological Assessment, 36(1), 105–113. https://doi.org/10.1027/1015-5759/a000500

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Steger, D., Schroeders, U., & Gnambs, T. (2020). A meta-analysis of test scores in proctored and unproctored ability assessment. European Journal of Psychological Assessment, 36(1), 174–184. https://doi.org/10.1027/1015-5759/a000494

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2019

Sewasew, D. & Schroeders, U. (2019). The developmental interplay of academic self-concept and achievement within and across domains among primary school students. Contemporary Educational Psychology, 58, 204–212. https://doi.org/10.1016/j.cedpsych.2019.03.009

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Olaru, G., Schroeders, U., Hartung, J., & Wilhelm, O. (2019). Ant Colony Optimization and local weighted structural equation modeling. A tutorial on novel item and person sampling procedures for personality research. European Journal of Personality, 33(3), 400–419. https://doi.org/10.1002/per.2195

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Steger, D., Schroeders, U., & Wilhelm, O. (2019). On the dimensionality of crystallized intelligence: A smartphone-based assessment. Intelligence, 72, 76–85. https://doi.org/10.1016/j.intell.2018.12.002

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Jansen, M., Schroeders, U., Lüdtke, O., & Marsh, H. W. (2019). The dimensional structure of students’ self-concept and interest in science depends on course composition. Learning and Instruction, 60, 20–28. https://doi.org/10.1016/j.learninstruc.2018.11.001

Olaru, G., Schroeders, U., Ostendorf, F., & Wilhelm, O. (2019). “Grandpa, do you like roller coasters?”: Identifying age-appropriate personality indicators. European Journal of Personality, 33(3), 264–278. https://doi.org/10.1002/per.2185

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2018

Olaru, G., Schroeders, U., Wilhelm, O., & Ostendorf, F. (2018). A confirmatory examination of age-associated personality differences: Deriving age-related measurement invariant solutions using Ant Colony Optimization. Journal of Personality, 86(6), 1037–1049. https://doi.org/10.1111/jopy.12373

Sewasew, D., Schroeders, U., Schiefer, I. M., Weirich, S. & Artelt, C. (2018). Development of sex differences in math achievement, self-concept, and interest from grade 5 to 7. Contemporary Educational Psychology, 54, 55–65. https://doi.org/10.1016/j.cedpsych.2018.05.003

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Hartung, J., Doebler, P., Schroeders, U., & Wilhelm, O. (2018). Dedifferentiation and differentiation of intelligence in adults across age and years of education. Intelligence, 69, 37–49. https://doi.org/10.1016/j.intell.2018.04.003

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Moehring, A., Schroeders, U., & Wilhelm, O. (2018). Knowledge is power for medical assistants: Crystallized and fluid intelligence as predictors of vocational knowledge. Frontiers in Psychology, 9. https://doi.org/10.3389/fpsyg.2018.00028

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Gnambs, T., Scharl, A., & Schroeders, U. (2018). The structure of the Rosenberg Self-Esteem Scale: A cross-cultural meta-analysis. Zeitschrift für Psychologie, 226(1), 14–29. https://doi.org/10.1027/2151-2604/a000317

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Edossa, A., Schroeders, U., Weinert, S., & Artelt, C. (2018). The development of emotional and behavioral self-regulation and their effects on academic achievement in childhood. International Journal of Behavioral Development, 42(2), 192–202. https://doi.org/10.1177/0165025416687412

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2017

Gnambs, T. & Schroeders, U. (2017). Cognitive abilities explain wording effects in the Rosenberg Self-Esteem Scale. Assessment, 27(2), 404–418. https://doi.org/10.1177/1073191117746503

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Lenhard, W., Schroeders, U., & Lenhard, A. (2017). Equivalence of screen versus print reading comprehension depends on task complexity and proficiency. Discourse Processes, 54(5-6), 427–445. https://doi.org/10.1080/0163853X.2017.1319653

2016

Schroeders, U., Wilhelm, O., & Olaru, G. (2016). Meta-heuristics in short scale construction: Ant Colony Optimization and Genetic Algorithm. PLOS ONE, 11. Article e0167110. https://doi.org/10.1371/journal.pone.0167110

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Moehring, A., Schroeders, U., Leichtmann, B., & Wilhelm, O. (2016). Ecological momentary assessment of digital literacy: Influence of fluid and crystallized intelligence, domain-specific knowledge, and computer usage. Intelligence, 59, 170–180. https://doi.org/10.1016/j.intell.2016.10.003

Schroeders, U., Schipolowski, S., Zettler, I., Golle, J., & Wilhelm, O. (2016). Do the smart get smarter? Development of fluid and crystallized intelligence in 3rd Grade. Intelligence, 59, 84–95. https://doi.org/10.1016/j.intell.2016.08.003

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Schroeders, U., Wilhelm, O., & Olaru, G. (2016). The influence of item sampling on sex differences in knowledge tests. Intelligence, 58, 22–32. https://doi.org/10.1016/j.intell.2016.06.003

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Jansen, M., Lüdtke, O., & Schroeders, U. (2016). Evidence for a positive relation between interest and achievement: Examining between-person and within-person variation in five domains. Contemporary Educational Psychology, 46, 116–127. https://doi.org/10.1016/j.cedpsych.2016.05.004

Wolf, K., Schroeders, U., & Kriegbaum, K. (2016). Metaanalyse zur Wirksamkeit einer Förderung der phonologischen Bewusstheit in der deutschen Sprache. Zeitschrift für Pädagogische Psychologie, 30, 9–33. https://doi.org/10.1024/1010-0652/a000165

Akukwe, B. & Schroeders, U. (2016). Socio-economic, cultural, social, and cognitive aspects of family background and the biology competency of ninth-graders in Germany. Learning and Individual Differences, 45, 185–192. https://doi.org/10.1016/j.lindif.2015.12.009

2015

Schroeders, U., Schipolowski, S., & Böhme, K. (2015). Typical intellectual engagement and achievement in math and the sciences in secondary education. Learning and Individual Differences, 43, 31–38. https://doi.org/10.1016/j.lindif.2015.08.030

Jansen, M., Schroeders, U., Lüdtke, O., & Marsh, H. (2015). Contrast and assimilation effects of dimensional comparisons in five subjects: An extension of the I/E model. Journal of Educational Psychology, 107(4), 1086–1101. https://doi.org/10.1037/edu0000021

Schroeders, U., Schipolowski, S., & Wilhelm, O. (2015). Age-related changes in the mean and covariance structure of fluid and crystallized intelligence in childhood and adolescence. Intelligence, 48, 15–29. https://doi.org/10.1016/j.intell.2014.10.006

Jansen, M., Scherer, R. & Schroeders, U. (2015). Students’ self-concept and self-efficacy in the sciences: Differential relations to antecedents and educational outcomes. Contemporary Educational Psychology, 41, 13–24. https://doi.org/10.1016/j.cedpsych.2014.11.002

2014

Schroeders, U., Robitzsch, A., & Schipolowski, S. (2014). A comparison of different psychometric approaches to modeling testlet structures: An example with c-tests. Journal of Educational Measurement, 51(4), 400–418. https://doi.org/10.1111/jedm.12054

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Schipolowski, S., Schroeders, U., & Wilhelm, O. (2014). Pitfalls and challenges in constructing short forms of cognitive ability measures. Journal of Individual Differences, 35(4), 190–200. https://doi.org/10.1027/1614-0001/a000134

Schipolowski, S., Wilhelm, O., & Schroeders, U. (2014). On the nature of crystallized intelligence: The relationship between verbal ability and factual knowledge. Intelligence, 46, 156–168. https://doi.org/10.1016/j.intell.2014.05.014

Jansen, M., Schroeders, U., Lüdtke, O., & Pant, H. A. (2014). Interdisziplinäre Beschulung und die Struktur des akademischen Selbstkonzepts in den naturwissenschaftlichen Fächern. Zeitschrift für Pädagogische Psychologie, 28, 43–49. https://doi.org/10.1024/1010-0652/a000120

Jansen, M., Schroeders, U., & Lüdtke, O. (2014). Academic self-concept in science: Multidimensionality, relations to achievement measures, and gender differences. Learning and Individual Differences, 30, 11–21. https://doi.org/10.1016/j.lindif.2013.12.003

< 2013

Schroeders, U., Bucholtz, N., Formazin, M., & Wilhelm, O. (2013). Modality specificity of comprehension abilities in the sciences. European Journal of Psychological Assessment, 29(1), 3–11. https://doi.org/10.1027/1015-5759/a000114

Schipolowski, S., Wilhelm, O., Schroeders, U., Kovaleva, A., Kemper, C. J. & Rammstedt, B. (2013). BEFKI GC-K. Eine Kurzskala zur Messung kristalliner Intelligenz [BEFKI GC-K. A Short Scale for the Measurement of Crystallized Intelligence]. Methoden, Daten, Analysen, 7, 153–181. https://doi.org/10.12758/mda.2013.010

Ehlert, A., Schroeders, U., & Fritz-Stratmann, A. (2012). Kritik am Diskrepanzkriterium in der Diagnostik von Legasthenie und Dyskalkulie. Lernen und Lernstörungen, 1, 169–184. https://doi.org/10.1024/2235-0977/a000018

Formazin, M., Schroeders, U., Köller, O., Wilhelm, O., & Westmeyer, H. (2011). Studierendenauswahl im Fach Psychologie. Testentwicklung und Validitätsbefunde. Psychologische Rundschau, 62, 221–236. https://doi.org/10.1026/0033-3042/a000093

Schroeders, U. & Wilhelm, O. (2011). Equivalence of reading and listening comprehension across test media. Educational and Psychological Measurement, 71(5), 849–869. https://doi.org/10.1177/0013164410391468

Schroeders, U. & Wilhelm, O. (2011). Computer usage questionnaire: Structure, correlates, and gender differences. Computers in Human Behavior, 27(2), 899–904. https://doi.org/10.1016/j.chb.2010.11.015

Schroeders, U. & Wilhelm, O. (2010). Testing reasoning ability with handheld computers, notebooks, and paper and pencil. European Journal of Psychological Assessment, 26(4), 284–292. https://doi.org/10.1027/1015-5759/a000038

Schroeders, U., Wilhelm, O., & Bucholtz, N. (2010). Reading, listening, and viewing comprehension in English as a foreign language: One or more constructs? Intelligence, 38(6), 562–573. https://doi.org/10.1016/j.intell.2010.09.003

Kunina, O., Wilhelm, O., Formazin, M., Jonkmann, K., & Schroeders, U. (2007). Extended criteria and predictors in college admission: Exploring the structure of study success and investigating the validity of domain knowledge. Psychology Science, 49, 88–114.

Monographs

Schroeders, U., Schipolowski, S., & Wilhelm, O. (2020). BEFKI 5-7. Berliner Test zur Erfassung fluider und kristalliner Intelligenz (Testform 5-7). Hogrefe.
Schipolowski, S., Wilhelm, O., & Schroeders, U. (2020). BEFKI 11-12+. Berliner Test zur Erfassung fluider und kristalliner Intelligenz (Testform 11-12+). Hogrefe.
Wilhelm, O., Schroeders, U. & Schipolowski, S. (2014). BEFKI 8-10. Berliner Test zur Erfassung fluider und kristalliner Intelligenz (Testform 8-10). Hogrefe.
Pant, H. A., Stanat, P., Schroeders, U., Roppelt, A., Siegle, T., & Pöhlmann, C. (Hrsg.) (2013). IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I. Waxmann.
Schroeders, U. (2010). Measurement of cognitive abilities using modern technologies: artifacts, equivalence, and new constructs. Dissertationsschrift. Humboldt-Universität zu Berlin.
Schroeders, U. & Schneider, W. (2008). TeDDy-PC. Test zur Diagnose von Dyskalkulie. Hogrefe.
Schroeders, U. (2004). Entwicklung von TEDDY – Ein computergestützter Test zur Diagnose von Dyskalkulie in der 1. Klasse. Unveröffentlichte Diplomarbeit, Julius-Maximilians-Universität Würzburg.

Contributions to edited books

Olaru, G., Robitzsch, A., Hildebrandt, A., & Schroeders, U. (2023). An illustration of Local Structural Equation Modeling for longitudinal data: Examining differences in competence development in secondary schools. In S. Weinert, G. J. Blossfeld, & H.-P. Blossfeld (Eds.), Education, Competence Development and Career Trajectories (pp. 153–176). Springer International Publishing. https://doi.org/10.1007/978-3-031-27007-9_7
open access
Wilhelm, O., & Schroeders, U. (2019). Intelligence. In R. J. Sternberg & J. Funke (Eds.), The Psychology of Human Thought (pp. 255-275), Heidelberg University Publishing. https://doi.org/10.17885/heiUP.470
open access
Schroeders, U. (2018). Ability. In M. H. Bornstein (Ed.), The SAGE Encyclopedia of Lifespan Human Development (pp. 1–5). SAGE Publications, Inc. https://doi.org/10.4135/9781506307633.n8
Schipolowski, S., Wilhelm, O., & Schroeders, U. (2016). Sprachliche Fähigkeiten und Intelligenz. In J. Kilian, B. Brouër, & D. Lüttenberg (Hrsg.), Handbuch Sprache in der Bildung (S. 523-543). Walter de Gruyter. https://doi.org/10.1515/9783110296358-027
Schipolowski, S., Wilhelm, O., Schroeders, U., Kovaleva, A., Kemper, C. J., & Rammstedt, B. (2014). Eine kurze Skala zur Messung kristalliner Intelligenz. Die Kurzskala gc des Berliner Tests zur Erfassung Fluider und Kristalliner Intelligenz (BEFKI GC-K). GESIS Working Papers 2014 (29). GESIS.
Schipolowski, S., Wilhelm, O. & Schroeders, U. (2013). BEFKI GC-K. Berliner Test zur Erfassung fluider und kristalliner Intelligenz – GC-Kurzskala. In C. J. Kemper, E. Brähler & M. Zenger (Hrsg.), Psychologische und sozialwissenschaftliche Kurzskalen – Standardisierte Erhebungsinstrumente für Wissenschaft und Praxis (S. 30-34). Medizinisch Wissenschaftliche Verlagsgesellschaft.
Siegle, T., Schroeders, U., & Roppelt, A. (2013). Anlage und Durchführung des Ländervergleichs. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 101-121). Waxmann.
Schroeders, U., Hecht, M., Heitmann, P., Jansen, M., Kampa, N., Klebba, N., Lenski, A. E., & Siegle, T. (2013). Der Ländervergleich in den naturwissenschaftlichen Fächern. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 141-158). Waxmann.
Pant, H. A., Stanat, P., Pöhlmann, C., Hecht, M., Jansen, M., Kampa, N., … Ziemke, A. (2013). Der Blick in die Länder. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 159-247). Waxmann.
Schroeders, U., Penk, C., Jansen, M., & Pant, H. A. (2013). Geschlechtsbezogene Disparitäten. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 249-274). Waxmann.
Schroeders, U., Siegle, T., Weirich, S., & Pant, H. A. (2013). Der Einfluss von Kontext- und Schülermerkmalen auf die naturwissenschaftlichen Kompetenzen. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 331-346). Waxmann.
Jansen, M., Schroeders, U., & Stanat, P. (2013). Motivationale Schülermerkmale in Mathematik und den Naturwissenschaften. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 348-365). Waxmann.
Pant, H. A., Stanat, P., Pöhlmann, C., Roppelt, A., Schroeders, U., & Siegle, T. (2013) Der IQB-Ländervergleich 2012: Zusammenfassung und Einordnung der Befunde. In H. A. Pant, P. Stanat, U. Schroeders, A. Roppelt, T. Siegle, & C. Pöhlmann (Hrsg.), IQB-Ländervergleich 2012. Mathematische und naturwissenschaftliche Kompetenzen am Ende der Sekundarstufe I (S. 403-414). Waxmann.
Schroeders, U., Wilhelm, O. & Schipolowski, S. (2010). Internet-based ability testing. In S. D. Gosling, & J. A. Johnson (Eds.), Advanced methods for behavioral research on the Internet (pp. 131-148). American Psychological Association. https://doi.org/10.1037/12076-009
Wilhelm, O. & Schroeders, U. (2010). Bildung in Zeiten neuer Medien aus kognitionspsychologischer Sicht. In J.-D. Gauer, & J. Kraus (Hrsg.), Bildung und Unterricht in Zeiten von Google und Wikipedia (S. 27-45). Konrad-Adenauer-Stiftung.
Schroeders, U. (2009). Testing for equivalence of test data across media. In F. Scheuermann & J. Björnsson (Eds.), The transition to computer-based assessment. Lessons learned from the PISA 2006 computer-based assessment of science (CBAS) and implications for large scale testing (pp. 164-170). JRC Scientific and Technical Report EUR 23679 EN.
Schroeders, U. (2009). Computergestützte Diagnostik und Förderung rechenschwacher Kinder am Beispiel von TeDDy-PC. In Verband Dyslexie Schweiz (Hrsg.), Dyskalkulie – Ansätze zu Diagnostik und Förderung in einer integrativen Schule (pp. 53-60). Verband Dyslexie Schweiz.
Wilhelm, O. & Schroeders, U. (2008). Computerized ability measurement: Some substantive dos and don’ts. In F. Scheuermann & A. G. Pereira (Eds.), Towards a research agenda in computer-based assessment. Challenges and needs for European Educational Measurement (pp. 76-84). JRC Scientific and Technical Report 23306 EN.
Formazin, M., Wilhelm, O., Schroeders, U., Kunina, O., Hildebrandt, A. & Köller, O. (2008). Validitäts- und Nützlichkeitsüberlegungen zur Studierendenauswahl im Allgemeinen mit Präzisierungen für das Fach Psychologie im Besonderen. In H. Schuler & B. Hell (Hrsg.), Studierendenauswahl und Studienentscheidung (S. 204-214). Hogrefe.

Others

Gewehr, E., Molz, G., & Schroeders, U. (2022). TBS-DTK-Rezension: Wechsler Adult Intelligence Scale - Fourth Edition (WAIS-IV). Psychologische Rundschau, 73(1), 92–94. https://doi.org/10.1026/0033-3042/a000581
Schroeders, U.* & Wilhelm*, O. (2020). Es gibt drei Arten von Lügen: Lügen, verdammte Lügen und Statistiken - Kommentar zu Klauk (2019). Wirtschaftspsychologie, 2, 45-48. [* Shared 1st authorship]
Molz, G. , Schulze, R., Schroeders, U. & Wilhelm, O. (2010). TBS-TK Rezension: Wechsler Intelligenztest für Erwachsene WIE. Deutschsprachige Bearbeitung und Adaptation des WAIS-III von David Wechsler. Psychologische Rundschau, 61(4), 229-230. https://doi.org/10.1026/0033-3042/a000042